给问句选择合适的答语。
⑴Can you speak English? A. It's got eight million people.
⑵Don't walk on the grass! B. I am going to the library.
⑶Where are you going? C. Yes, I can. But a little.
⑷Do you want to go to school by bike? D. I'm sorry.
⑸How big is the city of Beijing? E. Yes, I do.